HTD Pulleys allow users to opt for timing belts as opposed to chain, which are lighter, provide higher efficiency, and require lower maintenance. Additionally, HTD Pulleys are designed to handle heavier loads and attain greater performance over other pulleys, such as GT2s.
Available in 9mm and 18mm widths. The 9mm pulley is sized for a single 9mm belt. The 18mm pulley is sized for a single 15mm belt or two 9mm belts side by side.
Machined from 6061 aluminum, each pulley includes a small hub protrusion that properly contacts the face of bearings, keeping the pulley spaced and centered without additional spacers.
Features
Small hub protrusion for proper contact with bearings
